| Literature DB >> 766570 |
Abstract
The purpose of subtraction of angiographic images is to demonstrate the vessels free of superimposed, disturbing image noise. With the aid of physical film parameters the theoretic basis for an optimum subtraction technique is presented.Mesh：
Year: 1975 PMID： 766570 DOI： 10.1177/028418517501600602
Source DB: PubMed Journal: Acta Radiol Diagn (Stockh) ISSN： 0567-8056